fontsize = 12px
.teacher-listitem
    background: white
    display block
    padding: 15px 10px
    padding-left: 15px
    color #999
    border-bottom: 1px solid #e6e6e6
    &-box
      padding: 0 
      ^[0]-title
        color: #333
        &.over
          color #999
    &-date
      font-size: fontsize
    &-content
      font-size: fontsize
      &.over
        color #999
      .noover
        color: #0160b8